Sinclair's Auto Clinic
10358 South Kedzie Avenue, Chicago, IL 60655 773.238.6660

Drivetrain

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Sinclair's Auto Clinic Tech Question On Your Transmission

Question My name is Suzanne.  We were taking a camping trip over a three-day weekend.  About half way to our campsite, the transmission went out on our SUV.  It took all weekend to get...
Published on: Dec 07, 2025

IL Fuel Saving Tip: Dirty Oil

If you’re a quart low, there isn’t enough oil to lubricate your engine properly.  The extra friction causes drag that reduces fuel economy. Same goes for dirty oil.  It doesn&rs...
Published on: Jun 08, 2025

Shifty Letters PRNDL (Transmission)

You probably figured out those shifty letters.  They're what you see on your automatic transmission shifter and stand for Park, Reverse, Neutral, Drive and Low.  Your automatic transmission ...
Published on: Mar 02, 2025

Why You Need to Change Your Transmission Fluid

It’s easy to forget about servicing your transmission because it doesn’t need it very often, but proper transmission service keeps your vehicle running smoothly and helps you avoid costly ...
Published on: Oct 13, 2024

Smooth Shifting: Transmission Service for Tow Vehicles at Sinclair's Auto Clinic

Let’s suppose you’re going to take some friends out on the boat for some water skiing.  Of course, you get the boat ready, but what about your tow vehicle? Think about it – hea...
Published on: Sep 08, 2024

Why Chicago Drivers Need To Change Their Transmission Fluid

It’s easy to forget about servicing your transmission because it doesn’t need it very often, but proper transmission service keeps your vehicle running smoothly and helps you avoid costly ...
Published on: Sep 24, 2021

Smooth Shifting In Chicago

{{ image('MzI0') }} If you've been paying attention, you've noticed that IL vehicles are getting more and more powerful and at the same time are getting better and better fuel economy . Much of that'...
Published on: Oct 21, 2020

Transmission Service: Smooth Shifting In

Let's suppose you're going to take some friends out on the boat for some water skiing on a beautiful area lake. Of course, you get the boat ready, but what about your tow vehicle?Think about it - hea...
Published on: Dec 02, 2017